Duo back for Senior Cup clash.
And he will play his first game since that Palace match when the U's go to Great Wakering Rovers in the Essex Senior Cup Third Round on Tuesday night (7.45pm kick-off).
Mark picked up heavy bruising to his foot in the friendly game against Crystal Palace earlier this season, but returned to the substitutes' bench for the win over Peterborough United on Saturday.
U's goalkeeper Mark Cousins and defender Tom Eastman are back in action on Tuesday night, as they make their return from injury in the Essex Senior Cup.
Tom has been out of action been out of action since the away draw at Bradford City after picking up an injury in training, but he too will come back on Tuesday night.
U's squad: Cousins, Spence, Dickson, Eastman, Sanderson, Curtis, Szmodics, Olufemi, Hubble, Ladapo, Bonne, O'Donoghue, Phillips, Simmons, Rogers, Clarke
The game at Burroughs Park will be £6 for adults and £3 for concessions.
Ryan Dickson will also get some first team action under his belt after his return from a viral infection, having come on as substitute in the game against Peterborough.